> ## Documentation Index
> Fetch the complete documentation index at: https://docs.statebase.org/llms.txt
> Use this file to discover all available pages before exploring further.

# Semantic Memory

> Long-term storage for your agents

## Memory Formation

StateBase automatically extracts semantic entities from your turns if configured.

1. **Extraction**: NLP parser identifies proper nouns and facts.
2. **Deduplication**: Checks against existing Knowledge Graph.
3. **Upsert**: Updates the `Entity` table.

## Retrieval

When creating a new turn, you can request `context`:

```python theme={null}
sb.sessions.get_context(
    query="What did the user say about tax law?",
    limit=5
)
```